Mack recall: Steering
What is wrong
Mack Trucks, Inc. (Mack) is recalling certain 2025 TerraPro trucks. The steering gearbox fasteners may loosen.
What could happen
A loose steering gearbox can result in a loss of steering, increasing the risk of a crash.
The fix
Dealers will inspect and tightened or replace the fasteners as necessary, free of charge. Interim letters notifying owners of the safety risk were mailed September 21, 2026. Additional letters will be sent once the final remedy is available. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0497.
Vehicles covered
- Mack Terrapro (Te) 2025
Facts
- NHTSA recall number
- 26V509000
- Type
- Vehicle
- Filed by
- Mack Trucks, Inc.
- Reported to NHTSA
- Aug 6, 2026
- Owners notified
- Not yet
- Vehicles or items affected
- 341
- Started by
- The manufacturer
- Built
- Oct 2, 2024 to Dec 20, 2024
- Part
- Steering › Critical fasteners; Steering › Gear box › Mounting bracket
- Maker's own recall number
- SC0497
Other recalls for the same vehicles
- Mack recall: Engine and engine cooling Mar 11, 2026
- Mack recall: Service brakes, air Jan 23, 2025
- Mack recall: Service brakes, hydraulic Oct 23, 2024
- Mack recall: Equipment May 14, 2024
- Mack recall: Steering Dec 26, 2023
- Mack recall: Vehicle speed control Nov 22, 2023
To check one car, enter its 17-character VIN on the official NHTSA page: a recall may cover only some vehicles of a model year.
Recall data: National Highway Traffic Safety Administration (NHTSA). Nebula is not affiliated with or endorsed by NHTSA.